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Miniature Circuit Breakers (MCBs)
Miniature Circuit Breakers (MCBs) on Advantage Electric Supply

Miniature Circuit Breakers (MCBs)
An MCB is an automatically operated electrical switch. Miniature circuit breakers are intended to prevent damage to an electrical circuit as a result of excess current.
4,555 products available










| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
![]() | 1CU25L Circuit Breaker 25A, 1 Pole, 277V AC, UL489 | Altech Corp. | $35.74 | Quick Quote | |
![]() | 1CU2L Circuit Breaker 2A, 1 Pole, 277V AC, UL489 | Altech Corp. | $35.74 | Quick Quote | |
![]() | 1D10DL Circuit Breaker 10A, 1 Pole, 125V DC, UL489 | Altech Corp. | $41.24 | Quick Quote | |
![]() | 1D13DL Circuit Breaker 13A, 1 Pole, 125V DC, UL489 | Altech Corp. | $41.24 | Quick Quote | |
![]() | 1D13UL Circuit Breaker 13A, 1 Pole, 277V AC, UL489 | Altech Corp. | $38.73 | Quick Quote | |
![]() | 1D16DL Circuit Breaker 16A, 1 Pole, 125V DC, UL489 | Altech Corp. | $41.24 | Quick Quote | |
![]() | 1D16UL Circuit Breaker 16A, 1 Pole, 277V AC, UL489 | Altech Corp. | $38.73 | Quick Quote | |
![]() | 1D25DL Circuit Breaker 25A, 1 Pole, 125V DC, UL489 | Altech Corp. | $41.24 | Quick Quote | |
![]() | 1D30DL Circuit Breaker 30A, 1 Pole, 125V DC, UL489 | Altech Corp. | $41.24 | Quick Quote | |
![]() | 1D30UL Circuit Breaker 30A, 1 Pole, 277V AC, UL489 | Altech Corp. | $38.73 | Quick Quote | |